## Alligation and Mixture Problems and Solutions Quantitative Aptitude Questions and Answers

Alligation and Mixture Problems and Solutions: Allegation and Mixture Aptitude Questions was asked in all important government and private interviews & exams like CAT, UPSC, IBPS bank exam. Candidates who are going to appear for the competitive exams are searching in the to download the repeated or frequently asked multiple choice questions based on the Alligation and Mixture. This mixture and alligation comes under the big topic of the Quantitative Aptitude and it is some more difficult to get full marks in the exam. If you want to obtain full score in this Allegation and Mixture problems, Then you should practice each and every questions everyday and alsdo the candidates are advised to recall the the tricks, shortcuts and formulas. The below given Alligation and Mixture Problems and Solutions are reaped important questions asked in the competitive examinations and you can able to download it as the pdf file.

### Quantitative Aptitude Mixture and Alligation Problems with Solutions:

Q1: A sum of Rs.7.50 is made up of 21 coins which are either 12 paise or 50 paise coins. How many coins are there of 50 paise?

(a) 10

(b) 8

(c) 12

(d) 15

Q2: 4 kg of rice at Rs.5 and it is mixed with 8 kg of rice at Rs.6 per kg. Find the average price of the mixture?

(a) 5.66 per kg

(b) 6 per kg

(c) 5.55 per kg

(d) 5.54 per kg

Q3: In what ratio, coffee at Rs.90 per kg should be mixed with another coffee at Rs.120 per kg to get a coffee of Rs.100 per kg.

(a) 3 : 1

(b) 4 : 2

(c) 3 : 2

(d) 2 : 1

Q4: In what ratio a grocer mix coffee at Rs.22 per kg and Rs.32 per kg, so that by selling that mixture at Ts.28 he may gain 12%.

(a) 3 : 10

(b) 7 : 5

(c) 7 : 3

(d) 3 : 8

Q5: In a zoo, there are some lions and tigers. If their heads are counted these are 100 and if their legs are counted these are 320. How many pigeons are there?

(a) 40

(b) 20

(c) 35

(d) 15

Q6: On mixing two classes of students having average marks 25 and 40. The overall average obtained is 30 marks. Find the obtained number of students in first class if the second class has 30 students.

(a) 40

(b) 35

(c) 50

(d) 60

Q7: On combining two groups of students having 30 and 40 marks respectively. In an exam the resultant group has an average score of 34. Find the ratio of the number of students in the first group to the number of students in the second group.

(a) 3 : 1

(b) 3 : 2

(c) 1 : 2

(d) 2 : 3

Q8: Two varieties of rice at Rs.10 per kg and Rs.12 per kg are mixed together in the ratio 1 : 2. Find the average price of the resultant mixture.

(a) Rs.12.33 per kg

(b) Rs.11.33 per kg

(c) Rs.11.28 per kg

(d) Rs.15.34 per kg

Q9: In what proportion must water be mixed with spirit to gain 12.2% by selling it at CP?

(a) 7 : 3

(b) 3 : 5

(c) 8 : 5

(d) 4 : 11

Q10: Five kg of wheat at Rs.6 per kg is mixed with four kg of wheat to get a mixture costing Rs.7 per kg. Find the price of costlier wheat

(a) Rs.7.50

(b) Rs.8.50

(c) Rs.7.00

(d) Rs.8.25

**Answers:**

**Q1: (c)**

**Q2: (a)**

**Q3: (d)**

**Q4: (c)**

**Q5: (a)**

**Q6: (d)**

**Q7: (c)**

**Q8: (b)**

**Q9: (a)**

**Q10:(d)**

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